package com.baor.utils;

import java.net.URLEncoder;


public class BaiduUtil {


    /**
     * 重要提示代码中所需工具类
     * FileUtil,Base64Util,HttpUtil,GsonUtils请从
     * https://ai.baidu.com/file/658A35ABAB2D404FBF903F64D47C1F72  FileUtil
     * https://ai.baidu.com/file/C8D81F3301E24D2892968F09AE1AD6E2  Base64Util
     * https://ai.baidu.com/file/544D677F5D4E4F17B4122FBD60DB82B3  HttpUtil
     * https://ai.baidu.com/file/470B3ACCA3FE43788B5A963BF0B625F3  GsonUtils
     * 下载
     */
    public static String accurateBasic(String filePath) {
        AccessTokenUtil accessTokenUtil = new AccessTokenUtil();
        // 请求url
        String url = "https://aip.baidubce.com/rest/2.0/ocr/v1/accurate_basic";
        try {
            // 本地文件路径
//            String filePath = "files/images/174921006.jpeg";
            byte[] imgData = FileUtil.readFileByBytes(filePath);
            String imgStr = Base64Util.encode(imgData);
            String imgParam = URLEncoder.encode(imgStr, "UTF-8");

            String param = "image=" + imgParam;
            // 注意这里仅为了简化编码每一次请求都去获取access_token，线上环境access_token有过期时间， 客户端可自行缓存，过期后重新获取。
//            String accessToken = "[调用鉴权接口获取的token]";
//            String accessToken = accessTokenUtil.getAccessToken();
            String accessToken = "24.223e4fae904e4c355839d5b3a3272d44.2592000.1717944175.282335-67924482";
            String result = HttpUtil.post(url, accessToken, param);
//            System.out.println(result);
            return result;
        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }
}
